<!DOCTYPE html>
<html>
<head>
<title>11.html</title>

<meta http-equiv="keywords" content="keyword1,keyword2,keyword3">
<meta http-equiv="description" content="this is my page">
<meta http-equiv="content-type" content="text/html; charset=UTF-8">

<link href="1.css" rel="stylesheet" type="text/css" />
</head>
<font face="宋体"></font>
<body>
	<h1>CSS选择器-类选择器</h1>
	<p class="p1">CSS选择器-类选择器1</p>
	<p class="p2">CSS选择器-类选择器2</p>
	<p class="p1">CSS选择器-类选择器1</p>
	<p id="p2">CSS选择器-类选择器1</p>
	<p id="p3">CSS选择器-类选择器2</p>
	<p id="p3">CSS选择器-类选择器2</p>
</body>
</html>
